Monad Mainnet RPC Endpoints & API | OnFinality

Connect to Monad Mainnet with OnFinality's managed RPC endpoints. OnFinality provides authenticated API access for developers building production dApps, wallets, DeFi products, analytics tools, games, bots, and backend services on Monad Mainnet.

What is Monad Mainnet?

Monad is a high-performance Layer-1 blockchain that is fully EVM-compatible. It achieves 10,000 transactions per second (TPS) with 400ms block times and 800ms finality through software architecture improvements rather than reliance on heavy hardware. Monad's codebase is open source (C++ and Rust), and its minimal hardware requirements enable broad decentralization. The network supports Ethereum RPC API compatibility, making it easy for existing Ethereum developers to deploy applications.

Monad Mainnet RPC Endpoints

OnFinality offers authenticated Monad Mainnet RPC endpoints via HTTP and WebSocket transports. These endpoints are suitable for production workloads, providing stable access with request analytics and usage visibility. Trace methods are supported, enabling detailed transaction debugging and analysis.

Why Use OnFinality for Monad Mainnet RPC?

• Authenticated Access: Private endpoints with clear usage limits and monitoring.
• Observability: Request analytics to track usage, errors, and performance.
• Scalability: Path from shared RPC APIs to higher-capacity plans.
• Global Infrastructure: Endpoints served from multiple regions for low latency.

How to Connect

1. Create or sign in to your OnFinality account.
2. Select Monad Mainnet from the supported networks list.
3. Create an API endpoint.
4. Test with eth_blockNumber.
5. Monitor usage before moving critical traffic.

Use Cases

• dApps: Reliable RPC for decentralized applications.
• Wallets: Stable connectivity for transaction signing and balance checks.
• DeFi: Low-latency access for trading and liquidity protocols.
• Analytics: Historical data queries with trace support.
• Bots & Backends: Automated services requiring consistent API access.